# HG changeset patch
# User Claus Gittinger <cg@exept.de>
# Date 1563602452 -7200
# Node ID 08e97653176e3cbec7b104b2b8054edda12ef6e7
# Parent  8e37e3d91789d595cd2e3f8077100a97f49d4dc6
#BUGFIX by cg
class: ShowMeHowItWorks
added: #selectIndex:in:
changed:
	#randomThankYou
	#selectIndex:

diff -r 8e37e3d91789 -r 08e97653176e ShowMeHowItWorks.st
--- a/ShowMeHowItWorks.st	Fri Jul 19 21:49:42 2019 +0200
+++ b/ShowMeHowItWorks.st	Sat Jul 20 08:00:52 2019 +0200
@@ -315,9 +315,24 @@
 
     <action>
 
-    |widget y offset|
+    self selectIndex:itemsIndex in:lastComponent
+
+    "Created: / 19-07-2019 / 14:20:11 / Claus Gittinger"
+    "Modified: / 19-07-2019 / 21:59:36 / Claus Gittinger"
+!
 
-    (widget := lastComponent) isScrollWrapper ifTrue:[
+selectIndex:itemsIndex in:widgetArg
+    "select an item by index,
+     allowed after moving to:
+        aComboBox
+        aSelectionInListView
+    "    
+
+    <action>
+
+    |widget y offset possibleWidgets|
+
+    (widget := widgetArg) isScrollWrapper ifTrue:[
         widget := widget scrolledView
     ].
     
@@ -332,6 +347,9 @@
         ^ self
     ].    
     (widget isKindOf:SelectionInListView) ifTrue:[
+        (widget isLineVisible:itemsIndex) ifFalse:[
+            widget scrollToLine:itemsIndex
+        ].    
         "/ click on the item
         y := widget yOfLine:itemsIndex.
         offset := (widget width // 2) @ y.
@@ -341,11 +359,40 @@
         widget simulateButtonRelease:1 at:offset sendDisplayEvent:false.
         Delay waitForSeconds:0.5.
         ^ self
+    ].
+    (widget isKindOf:SelectionInListModelView) ifTrue:[
+        (widget isLineVisible:itemsIndex) ifFalse:[
+            widget scrollToLine:itemsIndex
+        ].    
+        y := widget yVisibleOfLine:itemsIndex.
+        offset := (widget width // 2) @ y.
+        self movePointerToComponent:widget offset:offset.
+        widget simulateButtonPress:1 at:offset sendDisplayEvent:false.
+        Delay waitForSeconds:(self clickTime).
+        widget simulateButtonRelease:1 at:offset sendDisplayEvent:false.
+        Delay waitForSeconds:0.5.
+        ^ self
+    ].
+
+    "/ none of it - see what is in there
+    possibleWidgets := OrderedCollection new.
+    widget allSubViewsDo:[:each |
+        ((each isKindOf:ComboView) 
+          or:[(each isKindOf:SelectionInListView)
+          or:[(each isKindOf:SelectionInListModelView)
+        ]]) ifTrue:[
+            possibleWidgets add:each
+        ]
+    ].
+    possibleWidgets size == 1 ifTrue:[
+        self selectIndex:itemsIndex in:(possibleWidgets first).
+        ^ self
     ].    
+    
     self error:'cannot select this component'
 
-    "Created: / 19-07-2019 / 14:20:11 / Claus Gittinger"
-    "Modified: / 19-07-2019 / 16:22:47 / Claus Gittinger"
+    "Created: / 19-07-2019 / 21:59:15 / Claus Gittinger"
+    "Modified: / 20-07-2019 / 07:57:41 / Claus Gittinger"
 !
 
 type:aString
@@ -547,7 +594,7 @@
 
     "
      OperatingSystem speak:'have fun with expecco'
-     OperatingSystem speak:'have fun with expecco, by the way: expecco comes from the latin word: peccare, which means: "to sin"'
+     OperatingSystem speak:'have fun with expecco, by the way: expecco comes from the latin word: peccare, which means: to sin'
      OperatingSystem speak:'happy hacking, I hope you liked what you saw'
      OperatingSystem speak:'please give feedback, and let us know, if you liked it'
      OperatingSystem speak:'if you have any questions, please contact exept'